Manufacturing in St. Clair County, Michigan
The register lists 219 facilities in St. Clair, Michigan. The Bureau of Labor Statistics counted 201 establishments in St. Clair in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
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Federal labor statistics counted at least 201 manufacturing establishments in St. Clair County in 2025, employing about 5,462 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 219.
What St. Clair County makes18 INDUSTRIES
Fabricated Metal Product Manufacturing52Plastics and Rubber Products Manufacturing37Machinery Manufacturing34Transportation Equipment Manufacturing29Beverage and Tobacco Product Manufacturing16Chemical Manufacturing14Primary Metal Manufacturing7Petroleum and Coal Products Manufacturing7Food Manufacturing6Printing and Related Support Activities5Paper Manufacturing5Miscellaneous Manufacturing4Textile Mills4Electrical Equipment, Appliance & Component Manufacturing3Nonmetallic Mineral Product Manufacturing3Computer and Electronic Product Manufacturing1Furniture and Related Product Manufacturing1Wood Product Manufacturing1
Bars are drawn against the largest subsector listed; the figure is the facility count in this county. Each row links to that industry across all of Michigan — the register has no industry page scoped to a county.